Speech_Codes

kd树的实现，用到matlab(kd tree realization used Matlab)

这是计算最优路径的Floyd算法在Matlab中的实现程序。(This is the calculation of the optimal path Floyd algorithm in Matlab implementation process.)

implementation of fisherfaces for matlab

说明：  This is very simple matlab code for laplacian pyramid used in contourlet transform.

基于LBP纹理特征的图像表达！采用MATLAB编程语言实现。(LBP coding。)

DYNAMIC MODELING AND CONTROL OF NONHOLONOMIC WHEELED MOBILE ROBOT SUBJECTED TO WHEEL SLIP

Q-learning (Watkins, 1989) is a simple way for agents to learn how to act optimally in controlled Markovian domains. It amounts to an incremental method for dynamic programming which imposes limited computational demands. It works by successively improving its evaluations of the quality of particular actions at particular states. This paper presents and proves in detail a convergence theorem for Q,-learning based on that outlined in Watkins (1989). We show that Q-learning converges to the optimum action-values with probability 1 so long as all actions are repeatedly sampled in all states and the action-values are represented discretely. We also sketch extensions to the cases of non-discounted, but absorbing, Markov environments, and where many Q values can be changed each iteration, rather than just one.

此算法用于msk的维特比解调，不需要载波频率，从msk的相位信息入手进行解调。思路新颖有创意。(The Viterbi algorithm is used gmsk demodulation does not require carrier frequency, phase information msk start demodulated. New creative ideas.)

标记分水岭分割算法，如果图像中的目标物体是连接在一起的，采用这种方法能较好的解决问题(Marked a watershed segmentation algorithm, if the image of the object are connected together, using this method can better solve the problem)

计算移动无线传输是各径功率谱密度的jakes模型的matlab实现(Calculation of mobile wireless transmission is the diameter of the Jakes power spectral density model matlab realize)